Carton



FIG. 1 is a perspective view of the carton showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view; and,

FIG. 5 is a bottom view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a carton, as shown and described. 